laser direct imaging (LDI) system solutions LDI Roll to Roll PCB
How Does LDI Work?
LDI processing requires a board with a photosensitive surface,
positioned under a computer-controlled laser. A computer scans the
board surface into a raster image. Matching the raster image to a
pre-loaded CAD/CAM design file that contains the specifications for
the desired image intended for the board, the laser is used to
directly generate the image on the board.
Changes to the desired image now become a matter of updating the
design file, which can be done more consistently and
cost-effectively than traditional photo methods.
How does laser direct imaging ( LDI ) work?
Laser direct imaging needs a PCB with the photo-sensitive surface
that is positioned under a computer controlled laser. And then the
computer is creating the image on the board with the light of
laser. A computer scans the board surface into a raster image,
matching the raster image to a pre-loaded CAD or CAM design file
that includes the specifications for the necessary image intended
for the board, the laser is used for directly creating the image on
the board.
| Specification/model | RTR315 |
| Application | PCB,HDI,FPC (inner layer,outer layer,anti-welding) |
| Resolution (mass production) | 15um |
| Capacity | 12S@18"*24" |
| Exposure Size | 260*800mm |
| Panel thickness | 0.05mm-3.5mm |
| Alignment Mode | UV-Mark |
| Alignment capability | Outer layer±12um；Inner laye±24um |
| Line width tolerance | ±10% |
| Deviation increase and decrease mode | Fixed increase and contraction, automatic increase and contraction,
interval increase and contraction, partition alignment |
| Laser type | LD Laser,405±5nm |
| File format | Gerber 274X；ODB++ |
| Power | 380V three-phase alternating current, 6.4kW,50HZ, voltage
fluctuation range + 7% ~-10% |
| Condition | Yellow light room; Temperature 22°C ± 1°C; Humidity 50% ± 5%;
Cleanliness level 10000 and above;
Vibration requirements to avoid violent vibration near the
equipment
|
About us
We are an innovative supplier of various PCB laser direct imaging
(LDI) system solutions. Our system product portfolio ranges from
LDI system configurations for high-mix and emerging PCB niche
applications to fully automated LDI system solutions for mass
production environments.
